WorksheetsGENERAL CHEMISTRY 2 QUIZ No. 1
Total questions: 10
Worksheet time: 8mins
A homogenous part of a system in contact with other parts of the system, but is separated by well-defined boundaries.
substance
phase
molecules
intermolecular forces
Which of the following has the highest viscosity?
Honey
Water
Salt Solution
Iron Metal
Its molecules moves at random speed and can be easily compressed.
Solid
Liquid
Gas
None of the above
Sodium chloride (NaCl) is an ionic crystal. They are poor conductors of heat and electricity in solid state but a good one in molten state because
Their polar molecules separates during molten state
It has positive and negative charge
It can exist in all phases
Metal Solution
Which is NOT an endothermic process?
Melting
Condensation
Vaporization
Sublimation
Identification:
ANSWER MUST BE CAPSLOCK!
It has the highest viscosity than all other liquids.
(a)
Identification:
ANSWER MUST BE CAPSLOCK!
Any substance that has an ability to flow.
(a)
Identification:
ANSWER MUST BE CAPSLOCK!
A process where a substance go directly from solid to vapor phase.
(a)
Identification:
ANSWER MUST BE CAPSLOCK!
A process of giving-off or releasing of heat energy to the surroundings.
(a)
Identification:
ANSWER MUST BE CAPSLOCK!
A special type of intermolecular attraction between hydrogen atom in a polar and an electonegative atom.
(a)
